document.write( "Question 698466: solve 5x + 3y > -6 and 2y + x < 6 (inequalities) \n" ); document.write( "

Algebra.Com's Answer #430692 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
solve
\n" ); document.write( "5x + 3y > -6
\n" ); document.write( "Solve for \"y\":
\n" ); document.write( "y > (-5/3)x - 2
\n" ); document.write( "---
\n" ); document.write( "Graph the boundry line as a dashed line:
\n" ); document.write( "y = (-5/3)x - 2
\n" ); document.write( "Shade the half-plane ABOVE the boundary because you want
\n" ); document.write( "y to be greater than (-5/3)x-2:::
\n" ); document.write( " $\"graph%28400%2C400%2C-10%2C10%2C-10%2C10%2C%28-5%2F3%29x-2%29\"$
\n" ); document.write( "---------------------------------------------------
\n" ); document.write( "and 2y + x < 6
\n" ); document.write( "y < (-1/2)x + 3
\n" ); document.write( "----
\n" ); document.write( "Boundary y = (-1/2)x + 3
\n" ); document.write( "Shade the half-plance BELOW te boundary:
\n" ); document.write( " $\"graph%28400%2C400%2C-10%2C10%2C-10%2C10%2C%28-1%2F2%29x%2B3%29\"$
\n" ); document.write( "-------
\n" ); document.write( "The intersection of the two half-planes is the solution
\n" ); document.write( "set for the system on inequalities.
\n" ); document.write( "===================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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